/*
 * Copyright 2017 Datamountaineer.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.datamountaineer.streamreactor.connect.hazelcast.writers

import java.util.concurrent.TimeUnit

import com.datamountaineer.streamreactor.connect.hazelcast.config.HazelCastSinkSettings
import com.hazelcast.core.{HazelcastInstance, IMap}
import org.apache.kafka.connect.sink.SinkRecord

/**
  * Created by andrew@datamountaineer.com on 02/12/2016. 
  * stream-reactor
  */
case class MapWriter(client: HazelcastInstance, topic: String, settings: HazelCastSinkSettings) extends Writer(settings) {
  val mapWriter: IMap[String, Object] = client.getMap(settings.topicObject(topic).name).asInstanceOf[IMap[String, Object]]

  override def write(record: SinkRecord): Unit = {
    val ttl = settings.topicObject(topic).ttl
    val keys = buildPKs(record)

    if (ttl > 0) {
      mapWriter.put(keys, convert(record), ttl, TimeUnit.MILLISECONDS)
    } else {
      mapWriter.put(keys, convert(record))
    }
  }

  override def close: Unit = {}
}
